import io.ebean.EbeanServerFactory; //导入依赖的package包/类
@Override
  public EbeanServer getObject() throws Exception {

    ServerConfig config = new ServerConfig();
    config.setName("db");
    config.setCurrentUserProvider(currentUser);

//    // set the spring's datasource and transaction manager.
//    config.setDataSource(dataSource);
//    config.setExternalTransactionManager(new SpringAwareJdbcTransactionManager());

    config.loadFromProperties();
    
    // set as default and register so that Model can be
    // used if desired for save() and update() etc
    config.setDefaultServer(true);
    config.setRegister(true);

    return EbeanServerFactory.create(config);
  }
 

import io.ebean.EbeanServerFactory; //导入依赖的package包/类
@Override
public EbeanServer get() {
    String datasourceUrl = mConfiguration.getString(SERVER_CONFIG_PREFIX + "url");
    String datasourceUsername = mConfiguration.getString(SERVER_CONFIG_PREFIX + "username");
    String datasourcePassword = mConfiguration.getString(SERVER_CONFIG_PREFIX + "password");
    String datasourceDriver = mConfiguration.getString(SERVER_CONFIG_PREFIX + "driver");
    String databaseName = mConfiguration.getString(SERVER_CONFIG_PREFIX + "name");
    String platformName = mConfiguration.getString(SERVER_CONFIG_PREFIX + "platformName");

    DataSourceConfig dataSourceConfig = new DataSourceConfig();
    dataSourceConfig.setUrl(datasourceUrl);
    dataSourceConfig.setDriver(datasourceDriver);
    dataSourceConfig.setUsername(datasourceUsername);
    dataSourceConfig.setPassword(datasourcePassword);

    dataSourceConfig.setHeartbeatFreqSecs(60);
    dataSourceConfig.setHeartbeatTimeoutSeconds(30);
    dataSourceConfig.setMinConnections(3);
    dataSourceConfig.setMaxConnections(30);
    dataSourceConfig.setLeakTimeMinutes(1);
    dataSourceConfig.setMaxInactiveTimeSecs(30);
    dataSourceConfig.setWaitTimeoutMillis(1000 * 60);
    dataSourceConfig.setTrimPoolFreqSecs(60);
    dataSourceConfig.setCaptureStackTrace(true);

    ArrayList<Class<?>> models = new ArrayList<>();
    models.add(Credentials.class);
    models.add(Message.class);
    models.add(PayloadElement.class);
    models.add(Recipient.class);
    models.add(PlatformFailure.class);
    models.add(Task.class);

    ServerConfig serverConfig = new ServerConfig();
    serverConfig.setDataSourceConfig(dataSourceConfig);
    serverConfig.setName(databaseName);
    serverConfig.setDatabasePlatformName(platformName);
    serverConfig.setRegister(true);
    serverConfig.setDefaultServer(true);
    serverConfig.setUpdatesDeleteMissingChildren(false);
    serverConfig.setClasses(models);
    serverConfig.setDdlGenerate(false);
    serverConfig.setUpdateChangesOnly(false);

    return EbeanServerFactory.create(serverConfig);
}
 

import io.ebean.EbeanServerFactory; //导入依赖的package包/类
@Bean
@Primary
public EbeanServer defaultEbeanServer(ServerConfig defaultEbeanServerConfig) {
  return EbeanServerFactory.create(defaultEbeanServerConfig);
}
 

import io.ebean.EbeanServerFactory; //导入依赖的package包/类
public EbeanServer create() {
  return EbeanServerFactory.create(config);
}
 

import io.ebean.EbeanServerFactory; //导入依赖的package包/类
/**
 * Initialise the Ebean servers.
 */
public void start() {
    config.serverConfigs().forEach((key, serverConfig) -> servers.put(key, EbeanServerFactory.create(serverConfig)));
}